Base | Representation |
---|---|
bin | 1000010110011110… |
… | …0100011100111111 |
3 | 12210020020022210202 |
4 | 2011213210130333 |
5 | 14042341231110 |
6 | 1010240154115 |
7 | 106360332605 |
oct | 20547443477 |
9 | 5706208722 |
10 | 2241742655 |
11 | a50450489 |
12 | 52690893b |
13 | 299588459 |
14 | 173a25875 |
15 | d1c150a5 |
hex | 859e473f |
2241742655 has 24 divisors (see below), whose sum is σ = 2878456560. Its totient is φ = 1675607040.
The previous prime is 2241742603. The next prime is 2241742661. The reversal of 2241742655 is 5562471422.
It is not a de Polignac number, because 2241742655 - 212 = 2241738559 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195275 + ... + 206435.
It is an arithmetic number, because the mean of its divisors is an integer number (119935690).
Almost surely, 22241742655 is an apocalyptic number.
2241742655 is a deficient number, since it is larger than the sum of its proper divisors (636713905).
2241742655 is a wasteful number, since it uses less digits than its factorization.
2241742655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11339 (or 11322 counting only the distinct ones).
The product of its digits is 134400, while the sum is 38.
The square root of 2241742655 is about 47347.0448391449. The cubic root of 2241742655 is about 1308.7657420794.
The spelling of 2241742655 in words is "two billion, two hundred forty-one million, seven hundred forty-two thousand, six hundred fifty-five".
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